1368914545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{2539}}^1\times {\mathrm{6343}}^1$

素因数の和:8904

約数の個数: 16

約数和(自身を含む): 1740286080

約数和(自身を除く): 371371535

約数列:

[1, 5, 17, 85, 2539, 6343, 12695, 31715, 43163, 107831, 215815, 539155, 16104877, 80524385, 273782909, 1368914545]

約数ペア:

[(1, 1368914545), (5, 273782909), (17, 80524385), (85, 16104877), (2539, 539155), (6343, 215815), (12695, 107831), (31715, 43163)]